Zhengmao Valve Knife Gate Valve: Clogging or Jamming? It Solves the Problem, and Works with Floating Ball Valves
Let's first share some solid parameters with you: the valve body is made of cast steel or stainless steel, which you can choose according to your working conditions. The sealing surface is made of wear-resistant rubber or PTFE, and the number of opening and closing times can reach more than 100,000. The nominal diameter ranges from DN50 to DN600, the maximum working pressure can withstand 1.6MPa, and the temperature range is from -20℃ to 120℃. It can easily handle media that are prone to clogging, such as slag-containing water, dust and slurry.
Then let's talk about the practical advantages in use: the knife-shaped gate is integrally forged, which is hard and wear-resistant. When opening and closing, it can directly scrape off the impurities on the sealing surface, so there is no need to worry about clogging at all. In addition, its structure is simple, unlike some valves with a pile of parts. Usually, you just need to check the gate and the sealing surface during inspection, and it's also fast to replace parts if they are damaged. If you have both thick media and clear water-like fluids on your side, use the knife gate valve to block impurities in the front and the floating ball valve to control the flow in the back-one prevents clogging and the other is precise. Using them together can greatly improve efficiency.
Now many customers use it in the sedimentation tanks of sewage treatment plants, the powder conveying pipes of building material factories, the ash and slag treatment systems of power plants, and the sauce conveying lines of food factories-as long as it is a scenario where clogging is a concern and quick cut-off is needed, it can take on the task. We have been making valves for many years, and we value after-sales service the most. This knife gate valve comes with a one-year warranty. Whether you need on-site guidance during installation or have minor problems later, just make a call, and the after-sales team will respond within 24 hours, without delaying your production.
Want to know more? Follow the official website of our Zhengmao Valve. The latest product upgrade news and customer cases will be updated there, including detailed explanations on how to match the floating ball valve with the knife gate valve for the best effect. If you have any questions, feel free to chat with our customer service at any time-we will definitely explain it clearly to you.
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